"Life After Death, Part 6: Liberator"
First Appearance of Catgirl (Kitrina Falcone).
Black Mask revealed to be Jeremiah Arkham.
*Who wears the Black Mask? The true identity of Gotham City's new crimelord is finally revealed and that identity will surprise everybody – especially Batman! And after the final showdown between Black Mask and The Dark Knight, will things ever be the same for Kittyhawk and the Reaper? *Source: dccomics.com